Individual Calculations February 2019
 Cesbron, Guy  Total change: -21.80  Rating chartPersonal card
 9eme Open de Noel du CEIT - Challenge du Conseil Departemental de Haute-Garonne TOULOUSE FRA 2018-12-26
RcRownchangeKK*chgGame
 1804 1969 3.00 6 -1.09 20 -21.80 
  Brisot, Cyril 1798 FRA0.501-0.2320-4.60 
  Viers, Emmanuel 2153 FRA0.001-0.2620-5.20 
  Richard, Nathan 1569  * FRA1.0010.08201.60 
  Lahaderne, Romain 1944 FRA0.501-0.0320-0.60 
  Hadida, Simon 1791 FRA0.001-0.7320-14.60 
  Sac, Olivier 1569  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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